What are the three requirements for an effective collision

In order to produce an effective collision, reactant particles must possess some minimum amount of energy.

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Kinetics and Collision Theory.

1.The reactants must collide with each other.

2.The molecules must have sufficient energy to initiate the reaction (called activation energy).

3.The molecules must have the proper orientation.

analyzing political themes could help you relate how the modern United States are similar in government style to earlier civilization. we could see how propaganda has been present in political parties for hundred of years, the first political parties bickered and name called their vice presidents since lower candidates would be vice president.